Sizes Included 8, 10, 12, 13, 14, 17, 19) CRV Steel, Surface Sandblasting, Anti-Rust, High Thickness, Bevel Design, Anti-Skid, Strong Torque

• Forged by High Quality Chrome Vanadium Steel: Surface Sandblasting, beautiful & Durable. Overall Meticulous Treatment gives Anti-Skid, Anti-Rust & Long Life.
• Opening Slightly Inclined: Higher Precision, Convenient, Reduces Nut Wear, No Deformation. Opening Thicker Design: High Thickness, Strong Torque.
• Bevel Design: Professional Angle Design, Easy to Use, Combined with Human Engineering. Advanced Technology: Plum 12 Angle to Increase Contact Surface, Reducing Nut Wear.
• Complete Specifications: Easy to Use, Suitable for a Variety of Scenes such as Car Repair, Computer Repair, Appliance Installation, etc.
• Sizes Included: 8, 10, 12, 13, 14, 15, 17, 19.